public boolean canHandle(TSSCompoundSecMechConfig requirement) 
{
        if (log.isDebugEnabled()) {
            log.debug("canHandle()");
            log.debug("    CSS SUPPORTS: " + ConfigUtil.flags(supports));
            log.debug("    CSS REQUIRES: " + ConfigUtil.flags(requires));
            log.debug("    TSS SUPPORTS: " + ConfigUtil.flags(requirement.getSupports()));
            log.debug("    TSS REQUIRES: " + ConfigUtil.flags(requirement.getRequires()));
        }
        if ((supports & requirement.getRequires()) != requirement.getRequires()) return false;
        if ((requires & requirement.getSupports()) != requires) return false;
        if (!transport_mech.canHandle(requirement.getTransport_mech())) return false;
        if (!as_mech.canHandle(requirement.getAs_mech())) return false;
        if (!sas_mech.canHandle(requirement.getSas_mech())) return false;
        return true;
}

 public ServiceContext generateServiceContext() throws UserException 
{
        if (as_mech instanceof CSSNULLASMechConfig && sas_mech.getIdentityToken() instanceof CSSSASITTAbsent) return null;
        EstablishContext msg = new EstablishContext();
        msg.client_context_id = 0;
        msg.client_authentication_token = as_mech.encode();
        msg.authorization_token = sas_mech.encodeAuthorizationElement();
        msg.identity_token = sas_mech.encodeIdentityToken();
        ServiceContext context = new ServiceContext();
        SASContextBody sas = new SASContextBody();
        sas.establish_msg(msg);
        Any sas_any = Util.getORB().create_any();
        SASContextBodyHelper.insert(sas_any, sas);
        context.context_data = Util.getCodec().encode_value(sas_any);
        context.context_id = SecurityAttributeService.value;
        return context;
}

 public CSSASMechConfig getAs_mech() 
{
        return as_mech;
}

 public CSSSASMechConfig getSas_mech() 
{
        return sas_mech;
}

 public CSSTransportMechConfig getTransport_mech() 
{
        return transport_mech;
}

 public  void setAs_mech(CSSASMechConfig as_mech) 
{
        this.as_mech = as_mech;
        this.supports |= as_mech.getSupports();
        this.requires |= as_mech.getRequires();
}

 public  void setSas_mech(CSSSASMechConfig sas_mech) 
{
        this.sas_mech = sas_mech;
        this.supports |= sas_mech.getSupports();
        this.requires |= sas_mech.getRequires();
}

 public  void setTransport_mech(CSSTransportMechConfig transport_mech) 
{
        this.transport_mech = transport_mech;
        this.supports |= transport_mech.getSupports();
        this.requires |= transport_mech.getRequires();
}

 public String toString() 
{
        StringBuffer buf = new StringBuffer();
        toString("", buf);
        return buf.toString();
}

  void toString(String spaces,
    StringBuffer buf) 
{
        String moreSpaces = spaces + "  ";
        buf.append(spaces).append("CSSCompoundSecMechConfig: [\n");
        buf.append(moreSpaces).append("SUPPORTS: ").append(ConfigUtil.flags(supports)).append("\n");
        buf.append(moreSpaces).append("REQUIRES: ").append(ConfigUtil.flags(requires)).append("\n");
        transport_mech.toString(moreSpaces, buf);
        as_mech.toString(moreSpaces, buf);
        sas_mech.toString(moreSpaces, buf);
        buf.append(spaces).append("]\n");
}